Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for providing a dynamic rotational alignment of a cathode ray tube raster










Image Number 3 for United States Patent #6686707.

A method and apparatus used to step and correct the position of raster lines in a sinusoidal or zig-zag deflection system. By combining the magnetic flux generated with a rotation "twister" coil and a vertical deflection coil, scan lines can be uniformly spaced and separated nearly to their ends. Accordingly, the magnetic flux generated with the twister coil is adjusted going in the left to right direction then reversed in polarity and readjusted while returning from right to left. It is this controlled twister flux that combines with the linear vertical deflection flux to straighten and then step each scan line to produce an aligned raster.








 
 
  Recently Added Patents
Cosmetic composition based on a supramolecular polymer and a hyperbranched functional polymer
MEMS autofocus actuator
AC/DC converter
Controlling generation of debug exceptions
Sampling switch circuit that uses correlated level shifting
Method to trace video content processed by a decoder
Single well reservoir characterization apparatus and methods
  Randomly Featured Patents
Pool cleaning vehicle having an advanced drain system
Pivoting roll arrangement for kernel processing assembly
Heteropolyacid catalyzed polymerization of olefins
Chrysanthemum plant named Hypy
Package with handle
Method and system for an integrated leaky wave antenna-based transmitter and on-chip power distribution
Method to produce gamma titanium aluminide articles having improved properties
Secure smart card access to pre-paid metering funds in meter
Software servo velocity filter with bounded output
Retinal light processing using carbon nanotubes